This snack is made of some eggs I believe, can be filled with Squid / octopus or other meats as you like. One box contains 4 ball. Prices vary from IDR 14,000 to 20,000 per box. Try it and you may like it. Taste sweet and yummy with mayo cream and salmon fish filament topping, unfortunately only 4 balls per serving. By googling a bit, I found how to make takoyaki from here.">